I had the same setup in my 02 HD before it got totaled. 4 12's, custom box in the bed, plexey glass eched, cut through with 3 amps on top, 4 6x8's, screens, 1 10 in middle console, and surrond sound. True enough it was loud. I cant post my pictures because I dont no how to resize to put on here. But the setup I'm goin for now is 4 12's at around 11,500 RMS 21,500 Watts.